Question

To remove a node using Ambari, you must first remove all of the services using that node. True or False?

Answer 1

The answer is TRUE!

If you are using the Ambari Console to remove a node, you must first remove all services from that node. Depending on which services are running on a node, you select which are to be removed. When there are no services running on a node, it can be removed using the Ambari Console.